NCIthesaurus ovary epithelial cancer ovarian mucinous neoplasm UMLS_CUI:C1518233 DOID:3712 An ovary epithelial cancer that is characterized by the presence of mucin. disease_ontology UMLS_CUI:C1335168 SNOMEDCT_US_2025_09_01:189683008 NCI:C40033 NCI:C5242 DOID:6067 Ovarian mucinous tumor malignant ovarian mucinous neoplasm mucinous tumor of Ovary